<selectclass="gf-form-input"ng-model="current.access"ng-options="f for f in ['direct', 'proxy']"></select>
<selectclass="gf-form-input"ng-model="current.access"ng-options="f.key as f.value for f in [{key: 'proxy', value: 'Server (Default)'}, { key: 'direct', value: 'Browser'}]"></select>